52mm 2" Smoke Lens Car Gauge Set | Turbo Boost PSI BAR Oil Pressure Volt Tachometer

Monitor your gasoline engine's vital signs with a complete set of 52mm smoke lens gauges. This universal 12V kit includes a Turbo Boost gauge, Oil Pressure gauge, Water/Oil Temperature gauge, Tachometer, and Voltmeter, giving you a clear view of your car's performance at a glance.

Each gauge features a sleek smoke lens and a bright white LED backlight for easy reading day or night. The set is designed for a professional racing look that enhances your dashboard's character without being distracting. Whether you are tuning for power or keeping an eye on engine health, these gauges provide the data you need in a clean, unified style.

Installation is straightforward with the included sensors and wiring. The gauges fit standard 52mm / 2-inch openings and work with 12-volt gasoline vehicles. A detailed manual guides you through the setup, so you can get back on the road with confidence.

Key Features and Benefits

- Complete 5-gauge set including Boost, Oil Pressure, Temperature, Tachometer, and Voltmeter that gives you full engine monitoring from one purchase.

• Smoke lens with white LED backlight that reduces glare and provides clear visibility in all lighting conditions.

• Universal 52mm / 2-inch size that fits standard dash pods and mounting kits for easy installation.

• Works with 12V gasoline engines for 4, 6, and 8 cylinder cars, covering most popular performance vehicles.

• Includes sensors and wiring harness that simplifies the installation process and gets you running faster.

Who Is This For

- Car enthusiasts who want to monitor turbo boost pressure and engine vitals during spirited driving.

• DIY mechanics installing a full gauge setup in a project car or weekend track vehicle.

• Drivers looking to replace old or broken factory gauges with a modern, matched set.

• Owners of 12V gasoline cars who want a professional race-inspired dashboard upgrade.

Usage Scenario

Mark just finished installing a turbo kit on his 1990s coupe. He needed a reliable way to keep an eye on boost levels and oil temperature during his first test drive. After mounting these gauges in a three-pod pillar setup, he could see his PSI climb and his water temp stay steady. The bright white backlight made the numbers easy to read even in direct sunlight. Now he hits the back roads with confidence, knowing exactly what his engine is doing.

Micro Comparison

Many single-function gauges require separate purchases and different wiring setups. This 5-in-1 kit gives you a coordinated look and simplifies installation with one wiring harness. The smoke lens design also reduces reflection compared to clear lens gauges, making it easier to read in bright conditions.

Specifications

- Material: Metal and plastic

• Housing Color: Gray

• Voltage: 12V

• Gauge Diameter: 57mm / 2.24 in

• Gauge Body Length: 47.5mm / 1.87 in

• Cable Length: 51cm / 20.08 in

• Distance Between Mounting Bolts: 45mm / 1.77 in

• Tachometer Range: 0-8000 RPM (for 4, 6, 8 cylinder gasoline cars)

• Vacuum Range: -30 to 0 in.hg

• Water/Oil Temp Range: 40-120 degrees Celsius / 50-150 degrees Celsius

• Oil Pressure Range: 0-100 PSI

• Voltmeter Range: 8-16V

• Placement on Vehicle: Front

Package Includes

- 1 x Boost Gauge with sensor

• 1 x Vacuum Gauge with sensor

• 1 x Water/Oil Temperature Gauge with sensor

• 1 x Oil Pressure Gauge with sensor

• 1 x Voltmeter

• 1 x Installation Manual

Why You Will Love It

Having all your engine data in one stylish set means no more guessing or relying on warning lights. The smoke lens and LED backlight give your dashboard a clean, professional look that stands out. You get the confidence of knowing your turbo pressure, oil health, and electrical system are all performing as they should.

Questions and Answers

Question: Will these gauges work with a diesel engine?

Answer: No, these gauges are designed for 12V gasoline engines only. They are not compatible with diesel vehicles, motorcycles, or boats.

Question: What size hole do I need to mount each gauge?

Answer: Each gauge requires a standard 52mm / 2-inch diameter mounting hole. The outer diameter of the gauge body is 57mm / 2.24 inches.

Question: Does the tachometer work with any number of cylinders?

Answer: The tachometer works with 4, 6, and 8 cylinder gasoline cars. It does not support rotary or diesel engines.

Question: What is included with the temperature and pressure gauges?

Answer: The Water/Oil Temperature gauge and Oil Pressure gauge each come with their own sensor. The sensor threads are 1/8 NPT.

Question: Is the backlight always on or can I dim it?

Answer: The white LED backlight is always on when the gauges are powered. There is no dimming control included.